src/cornerradius.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * cornerradius.cpp: CornerRadius parsing
   4  *
   5  * Contact:
   6  *   Moonlight List (moonlight-list@lists.ximian.com)
   7  *
   8  * Copyright 2007 Novell, Inc. (http://www.novell.com)
   9  *
  10  * See the LICENSE file included with the distribution for details.
  11  *
  12  */
  13
  14 #include <config.h>
  15
  16 #include <string.h>
  17 #include <stdlib.h>
  18 #include <math.h>
  19
  20 #include "utils.h"
  21 #include "cornerradius.h"
  22
  23 bool
  24 CornerRadius::FromStr (const char *str, CornerRadius *corner)
  25 {
  26         GArray *values = double_garray_from_str (str, 0);
  27         bool rv = true;
  28
  29         *corner = NULL;
  30
  31         switch (values->len) {
  32         case 1:
  33                 *corner = CornerRadius (g_array_index (values, double, 0));
  34                 break;
  35         case 4:
  36                 *corner = CornerRadius (g_array_index (values, double, 0),
  37                                         g_array_index (values, double, 1),
  38                                         g_array_index (values, double, 2),
  39                                         g_array_index (values, double, 3));
  40                 break;
  41         default:
  42                 g_warning ("CornerRadius specified with %d values, '%s'.", values->len, str);
  43                 rv = false;
  44                 break;
  45         }
  46
  47         if (values)
  48                 g_array_free (values, TRUE);
  49
  50         return rv;
  51 }